private Result CalculateRoute(string from, string to)
{
var routes = RouteFile.ReadFile(CSV_FILE);
var network = new FlightNetwork();
var loadResult = network.LoadFrom(routes);
if (loadResult.HasErrors)
{
return(loadResult);
}
return(network.CheapRoute(from, to));
}
static void Main(string[] args)
{
if (args.Length == 0)
{
Console.WriteLine("File with routes must be provided");
}
var routes = RouteFile.ReadFile(args[0]);
var network = new FlightNetwork();
var loadResult = network.LoadFrom(routes);
if (loadResult.HasErrors)
{
Console.WriteLine(string.Join(Environment.NewLine, loadResult.Errors));
}
else
{
while (true)
{
Console.Write("please enter the route: ");
var route = Console.ReadLine();
if (!ValidateRoute(route))
{
Console.WriteLine("Invalid route input format, you should try AAA-AAA");
continue;
}
var splitedRoutes = route.Split("-");
var routeResult = network.CheapRoute(splitedRoutes[0], splitedRoutes[1]);
if (routeResult.HasErrors)
{
Console.WriteLine(string.Join(Environment.NewLine, routeResult.Errors));
}
else
{
Console.WriteLine(routeResult.ToString());
}
}
}
}